baber/WOPTO huggingface dataset:
Patent JP-2022051582-A (JP)
Title: Titanium base material, method for manufacturing the same, electrode for water electrolysis and water electrolysis apparatus
IPC: C23C20/08
Filed: 2022-01-24
Abstract: PROBLEM TO BE SOLVED: To provide: a titanium base material especially excellent in conductivity and corrosion resistance and used even in severe corrosive environment; a method for manufacturing the same; an electrode for water electrolysis consisting of the titanium base material; and a water electrolysis apparatus. 
     SOLUTION: A titanium base material includes a base material main body consisting of titanium or titanium alloy. A Magneli phase titanium oxide film consisting of Magneli phase titanium oxide represented by the chemical formula Ti n O 2n-1 (4≤n≤10) is formed on the surface of the base material main body; the Magneli phase titanium oxide film including at least one or both of Ti 4 O 7  and Ti 5 O 9  has a porous structure having a nanometer order or a micrometer order; the total of the maximum peak intensities of Ti 4 O 7  and Ti 5 O 9  in the X-ray diffraction of the Magneli phase titanium oxide film is larger than the maximum peak intensities of the other Magneli phase titanium oxides; and the conductivity of the Magneli phase titanium oxide film is 1 S/cm or more. 
     SELECTED DRAWING: None 
     COPYRIGHT: (C)2022,JPO&INPIT
Patent JP-2022117972-A (JP)
Title: emulsion composition
Inventor: HASEGAWA YOSHINORI
IPC: C09D201/02
Filed: 2022-01-31
Abstract: To provide a film that has excellent durability against stress from outside such as property strong against dust (dust resistant property), and to provide an emulsion composition for forming such a film.SOLUTION: Provided is an emulsion composition that contains the following components (A) to (D): (A) hydrophobically modified cellulose fibers in which a compound for introducing a modifying group into at least one selected from the group consisting of an anionic group and a hydroxy group is bound; (B) water; (C) an organic compound that is liquid at 25°C and 1 atmosphere; and (D) a polymer compound (excluding compounds for introducing the modifying group.).SELECTED DRAWING: None
Patent JP-2023112341-A (JP)
Title: System interconnection system
Inventor: HAYASHI KAZUHITO
IPC: H02M7/48
Filed: 2022-02-01
Abstract: To detect occurrence of a short circuit failure and an open circuit failure in a relay device connecting an inverter device with an AC power system.SOLUTION: In starting of a system interconnection system, processing of detecting occurrence of an abnormality in first to third main switches and first to third sub switches provided in a relay device is performed. In this processing, first, the main switches and the sub switches are operated in accordance with a preset pattern. Then, during operation of the switches, current values flowing through power lines of first to third phases between an LC filter and the relay device are respectively detected. Then, a magnitude relation between each absolute value of the detected current values and preset first to third thresholds is compared. And a preset abnormality determination table is referred using a comparison result of the magnitude relation. Thus, each state of the main switches and the sub switches is estimated.SELECTED DRAWING: Figure 4
Patent JP-2023112344-A (JP)
Title: Work machine and soil mounting apparatus
Inventor: ITO KAZUHIDE
IPC: A01G13/00
Filed: 2022-02-01
Abstract: To provide a work machine and a soil mounting apparatus of a simple configuration which can mount tilled soil onto a laid mulching film.SOLUTION: A work machine 1 comprises: a tiller 3 which tills soil; a mulching film laying device 4 which is arranged in the rear of the tiller 3 and lays a mulching film F on tilled soil CS having been tilled; and a soil mounting apparatus 5 which scoops the tilled soil CS between the tiller 3 and the mulching film laying device 4 by cups 20, conveys the cups 20 with the scooped tilled soil CS to a position above the laid mulching film F, and drops and mounts the tilled soil CS housed in the cups 20 onto the laid mulching film F.SELECTED DRAWING: Figure 1
Patent JP-2023113145-A (JP)
Title: Inundation height calculation system, inundation height calculation method, and inundation height calculation program
Inventor: KIKUCHI RYO
IPC: G06Q40/08
Filed: 2022-02-03
Abstract: To enable measuring inundation height with ease.SOLUTION: A detector 211 detects a reference object from image data including an inundation line on a wall surface. A unit height calculator 212 calculates unit height which is height per unit pixel, from a pixel count in a height direction of the reference object in the image data and actual height which is real height of the reference object. An inundation height calculator calculates inundation height which is a distance from a floor surface to the inundation line, from a pixel count from the floor surface to the inundation line in the image data, and the unit height.SELECTED DRAWING: Figure 3
Patent JP-2023114380-A (JP)
Title: Purchase management system, method for managing purchase, and purchase management program
Inventor: HIRAMATSU AKIRA
IPC: G06Q10/06
Filed: 2022-02-04
Abstract: To provide a purchase management system, a method for managing a purchase, and a purchase management program which can reduce the work load on a manager when a consumption product arrives.SOLUTION: The purchase management system according to an embodiment includes: a product master in which a product, the date of start of applying a product section, and a product section which specifies a consumption purchase product or a purchase product are related to one another to register; and purchase processing means for determining whether a product is a consumption purchase or a purchase product on the basis of the arrival date of the product with reference to the product master when the product arrives at a distribution warehouse, and counts the product as a purchase if the product is a purchase product and does not count the product as a purchase when the product is a consumption purchase product, and counts the product as a purchase when the consumption purchase product arrives at a shop.SELECTED DRAWING: Figure 1
Patent JP-2023116001-A (JP)
Title: nesting rack
Inventor: BAN KAZUO
IPC: B65G1/14
Filed: 2022-02-09
Abstract: To provide a nesting rack whose width dimension can be changed.SOLUTION: A widthwise interval of a pair of left and right rear columns is formed narrower than a widthwise interval of a pair of left and right front columns erected on a base body. There is provided a nesting rack for a plurality of racks, in which one rack can be nested into a cargo chamber of another rack from the front to the rear, a base body (1) includes: a left base part (1L) on which a front column (2L) and a rear column (3L) on the left side are erected, by dividing into left and right; and a right base part (1R) on which a front column (2R) and a rear column (3R) on the right side are erected, wherein the left and right base parts are connected to each other via connecting means (14). The connecting means is provided with selective fixing means (16) that connects and fixes the left and right base parts (1L, 1R) in a state where the interval in the left and right width direction is selected from a plurality of intervals.SELECTED DRAWING: Figure 1
Patent JP-2023117835-A (JP)
Title: Method for producing recycled material for plastic tray, and recycled material for plastic tray
Inventor: UTSUMI MASAAKI
IPC: B29B17/02
Filed: 2022-02-14
Abstract: To provide a method for producing a recycled material for a plastic tray, in which the recycled material is composed of a high-purity component that is safe for a human body, and is obtained from a plastic tray already on the market (hereinafter referred to as "post-consumer materials for plastic trays").SOLUTION: There is provided a method for producing a recycled material for a plastic tray from post-consumer materials for plastic trays, wherein the method comprises the following steps (A) and (B): (A) a decontamination step, and (B) a component separation step.SELECTED DRAWING: Figure 1
Patent JP-2022133243-A (JP)
Title: Rubber composition and transmission belt
Inventor: YOSHIDA TAKETO
IPC: C08K5/17
Filed: 2022-02-17
Abstract: To provide a rubber composition having hardness, a modulus, and elongation which are optimum for a transmission belt and which has excellent thermal aging resistance.SOLUTION: A rubber composition is prepared by combining a polymer component (A) containing an ethylene-α-olefin elastomer, carbon black (B), and an antioxidant (C) containing a reactive antioxidant represented by the following formula (I), and by adjusting a ratio of the reactive antioxidant to 0.2 to 2.2 pts.mass with respect to 100 pts.mass of the polymer component (A). (In the formula, Z1 and Z2 represent a divalent organic group containing an aromatic ring; m1 and m2 are integers of 0 or more; and at least one of m1 and m2 is an integer of 1 or more.)SELECTED DRAWING: None
Patent JP-2023120080-A (JP)
Title: Guide rail type vehicle and guide device
Inventor: KOBAYASHI KOKI
IPC: B61B13/00
Filed: 2022-02-17
Abstract: To provide a guide rail type vehicle capable of stabilizing the rolling of a ground contact wheel.SOLUTION: A guide rail type vehicle includes ground contact wheels 50a and 50b which are provided on the outside in the right and left direction of guide wheels 40a and 40b to roll on a road surface 100. The displacement of the guide wheels 40a and 40b toward the side of a bottom surface 101a of a guide rail 101 can be regulated by the ground contact wheels 50a and 50b, thereby making it possible to prevent the guide wheels 40a and 40b from contacting with the bottom surface 101a of the guide rail 101. Since the ground contact wheels 50a and 50b roll on the road surface 100 having a more stable state (with fewer irregularities) than the bottom surface 101a of the guide rail 101, the rolling of the ground contact wheels 50a and 50b can be stabilized.SELECTED DRAWING: Figure 1
Patent JP-2023120932-A (JP)
Title: Information processing system, information processing device, program, and information processing method
Inventor: HIRABAYASHI KAZUKI
IPC: G06F3/01
Filed: 2022-02-18
Abstract: To provide an information processing system.SOLUTION: A system 10 comprises an information processing device and a content distribution device. The information processing device comprises: a first information reception unit which receives input operation information showing input operations input to a communication terminal from each of a plurality of communication terminals possessed by each of live content audiences; a tallying unit which tallies input operations shown by the input operation information received from each of the plurality of communication terminals by the first information reception unit; and an information transmission unit which transmits tallying results of the tallied input operations to the content distribution device. The content distribution device comprises: a storage unit which stores first rendering association information for associating types of input operations to the communication terminals with rendering processing for live contents; a second information reception unit which receives the tallying results of the input operations from the information processing device; and a rendering processing determination unit which determines rendering processing of an execution object on the basis of the tallying results of the input operations received by the second information reception unit and the first rending association information stored in the storage unit.SELECTED DRAWING: Figure 1
Patent JP-2023121558-A (JP)
Title: Silane crosslinked rubber composition, method for producing the same and electric wire/cable
Inventor: Michibata Ayano
IPC: C08L23/26
Filed: 2022-02-21
Abstract: To provide a material having high durability satisfying wear resistance under severe test conditions and good flexibility while utilizing a silane crosslinking system in chlorinated polyethylene which is a component of a base polymer used for a coating material, and to provide an electric wire/a cable using the material.SOLUTION: There is provided a silane crosslinked product of a silane grafted rubber composition in which a base polymer obtained by mixing a chlorinated polyethylene and an ethylene-based copolymer resin in a weight ratio of 90:10 to 50:50 is grafted with a silane-coupling agent, wherein the silane-crosslinked rubber composition has the amount of heat of fusion in the range of 5 J/g to 20 J/g by differential scanning calorimetry (DSC). There is also provided a cable 1 comprising: conductors 2; an insulating layer 3; and a coating layer 4, wherein the coating layer 4 is composed of the silane crosslinked rubber composition.SELECTED DRAWING: Figure 1
Patent JP-2023124345-A (JP)
Title: Electrochemical cell and electrochemical cell module
Inventor: TANAKA KAZUMI
IPC: H01M50/562
Filed: 2022-02-25
Abstract: To provide an electrochemical cell and an electrochemical cell module with which it is possible to effectively suppress the impact of a magnetic field without increasing the number of components, and which excels in productivity, is compact and lightweight, and is capable of quick charge with an inexpensive configuration.SOLUTION: The electrochemical cell comprises: an electrode body 2 which is formed by laminating a cathode electrode 4 and an anode electrode 3; and a flat cylindrical outer packaging 10, in the inside of which an accommodation unit 12 is formed that accommodates the electrode body 2 as a bottomed cylindrical first container 17 and second container 18 are placed one on top of another and the inside is sealed, and which has an outer circumference 12a and first and second bottom wall parts 21, 31. The electrochemical cell further includes a cathode plate 39 and an anode plate 26 which are arranged so as to shut a first through-hole 23 of the first bottom wall part 21 and a second through-hole 35 of the second bottom wall part 31 of the outer packaging 10, and which are welded to the first through-hole 23 and the second bottom wall part 31, and electrically connecting to the electrode body 2. At least one of the cathode plate 39 surface and anode plate 26 surface is made from a Ni-plated austenite stainless steel sheet.SELECTED DRAWING: Figure 2
Patent JP-2023127314-A (JP)
Title: torque measuring device
Inventor: KOBAYASHI MASAHIRO
IPC: G01L3/10
Filed: 2022-03-01
Abstract: To provide a torque measuring device that can prevent damage to a coil unit during assembly work and can reduce the number of components.SOLUTION: A torque measuring device 1 comprises: a case 2 that is formed of magnetic metal; a rotation shaft 3 that is rotatably arranged inside the case 2 and has a magnetostrictive effect part in which permeability changes according to torque to be transmitted; and a torque sensor 4 that is arranged around the magnetostrictive effect part and supported by the case 2. The torque sensor 4 has a coil unit 7 that is formed in a cylindrical shape with a flexible substrate having a detection coil that changes voltage in correspondence with a change in the magnetic permeability of the magnetostrictive effect part, and a holder 8 that is formed of rubber or synthetic resin and covers an outer peripheral surface and side faces on both sides in an axial direction of the coil unit 7. The torque sensor is supported on the case 2 with an outer peripheral surface of the holder 8 fitted into an inner peripheral surface of the case 2.SELECTED DRAWING: Figure 1
Patent JP-2023129793-A (JP)
Title: Composition liquid, set of ink and composition liquid and image forming method
Inventor: NAKAGAWA TOMOHIRO
IPC: B41M5/00
Filed: 2022-03-07
Abstract: To provide a composition liquid which ensures discharge performance while sufficiently suppressing ink bleeding even when a small amount is applied.SOLUTION: There is provided a composition liquid which contains water, a polyvalent metal salt, a compound represented by the following general formula (I) and a compound (II) in which a methoxy group present at the terminal of the polyether modified part of the compound (I) is a hydroxyl group, wherein the content of the polyvalent metal salt is 15 mass% or more. In the general formula (I), m represents an integer of 0 or more and 6 or less and n represents an integer of 2 or more and 19 or less. In addition, in the compound (II), m represents an integer of 0 or more and 4 or less and n represents an integer of 3 or more and 15 or less.SELECTED DRAWING: None
Patent JP-2023130675-A (JP)
Title: Robot controller and control method
Inventor: MAEDA TAKAHIRO
IPC: B25J9/22
Filed: 2022-03-08
Abstract: To provide a robot controller effective for improving efficiency of teaching.SOLUTION: A robot controller 100 includes: a path generation unit 115 that generates a path from a current position to a target position of a robot 2 on the basis of peripheral environmental information of the robot 2 when target specification operation of specifying the target position is performed; and a jump control unit 116 that causes the robot 2 to operate to the target position through the generated path.SELECTED DRAWING: Figure 2
Patent JP-2023130787-A (JP)
Title: Method of manufacturing electrode sheet and method of manufacturing battery
Inventor: SHIMURA YOSUKE
IPC: H01M4/04
Filed: 2022-03-08
Abstract: To provide a method of manufacturing an electrode sheet capable of roughening a surface of a metal foil.SOLUTION: A method of manufacturing an electrode sheet includes the following steps of: preparing a metal foil 11 provided with a coated part 13 whose surface is coated with an active material layer and an uncoated part 12 with no coating active material layer in a width direction; and irradiating with pulse laser light a protruded part 14 protruded from the coated part 13 in an uncoated region R1 where the uncoated part 12 is to be formed. In a step of irradiating with the pulse laser light, the active material layer is sublimated and removed by applying the pulse laser light having an output distribution having a wide root part and tapering off toward the peak power.SELECTED DRAWING: Figure 4
Patent JP-2023130919-A (JP)
Title: Processing data generating device, sheet processing system and processing data generating program
Inventor: KANEOKA HIROMICHI
IPC: B26D5/00
Filed: 2022-03-08
Abstract: To provide a processing data generating device that stores layout data, when a sheet processor can execute a processing job.SOLUTION: A processing data generating device comprises: a processing data generating part 42 that generates processing data concerning execution of a processing job to a sheet which is performed by at least one of process machines 10, 20 and 30, on the basis of layout data including arrangement data concerning arrangement of a product in a sheet S; a data storage determining part 43 that determines whether storing of the layout data is possible or not; and a transmitting/receiving part 48 that transmits and receives data and information, among the processing data generating part, the data storage determining part and at least one process machine. When determining that at least one process machine can execute the processing job on the basis of the information received through the transmitting/receiving part, the data storage determining part instructs storage of the layout data.SELECTED DRAWING: Figure 1
Patent JP-2023132730-A (JP)
Title: Image processing device and image processing method
Inventor: NAKAOKA HIROSHI
IPC: H04N23/60
Filed: 2022-03-11
Abstract: To provide an image processing device and an image processing method capable of easily obtaining depth information corresponding to a plurality of visible light images and invisible light images having different view points.SOLUTION: The image processing device records visible light images with a plurality of view points, invisible light images with a plurality of view points, meta information of the visible light images corresponding to the visible light images with the view points, and meta information of the invisible light images corresponding to the invisible light images with the view points, as a single file.SELECTED DRAWING: Figure 2
Patent JP-2022179330-A (JP)
Title: Sensor safety mechanism
Inventor: LASSE AALTONEN
IPC: G01P21/00
Filed: 2022-03-14
Abstract: To provide a method and a device for detecting a failure of a sensor device while the sensor device is working.SOLUTION: A test signal is generated in a first frequency band larger than a signal frequency band of a sensor device and is supplied to a sensor element of the sensor device. A sample set is acquired and an intensity value is derived from at least two continuous samples in the first frequency band. The intensity value is compared with an intensity threshold value that defines the minimum value of the intensity value, and generation of an error is determined when the intensity value is lower than the intensity threshold value.SELECTED DRAWING: Figure 3
Patent JP-2023140373-A (JP)
Title: Plan notification device and plan notification method
Inventor: TOMITA KAZUKIYO
IPC: G06Q20/40
Filed: 2022-03-23
Abstract: To provide a plan notification device which enables provision of funds that are highly likely to be recovered.SOLUTION: A plan notification device 2 is provided, comprising an acquisition unit for acquiring information on a store corresponding to a user ID for identifying a user at a given timing, and a notification unit configured to notify the user of a funding plan including a total funding amount available to the user based on the maximum funding amount included in the acquired information on the store.SELECTED DRAWING: Figure 1
Patent JP-2023140887-A (JP)
Title: fuel cell stack
Inventor: AONO HARUYUKI
IPC: H01M8/0258
Filed: 2022-03-23
Abstract: To provide a fuel cell stack capable of improving a power generation efficiency of a power generation part.SOLUTION: A fuel cell stack is formed by laminating a plurality of single cells 90 having a MEA, a first separator 30 and a second separator, nipping the MEA. The first separator 30 includes a first groove path 37A in which a fuel gas flows. The first groove path 37A includes: a first main path 51; and a first sub-flow path 52b extended toward an exit side manifold 92. The second separator includes a second groove path in which an oxidant gas flows. The second groove path includes: a second main path; and a second sub-flow path positioned at the side opposite to the first sub-flow path 52b while nipping the MEA. The first sub-flow path 52b includes an extension part 53b extended to an orthogonal direction Z. The second sub-flow path includes an extention part extended to the orthogonal direction Z. An extension part 53b includes a wave-shaped part 54b. The wave-shaped part 54b is crossed while nipping the MEA with the extension part of the second sub-flow path.SELECTED DRAWING: Figure 2
Patent JP-2023141810-A (JP)
Title: Controller, device, control method, and program
Inventor: ISHIKI TATSUYA
IPC: H04Q9/00
Filed: 2022-03-24
Abstract: To reduce the possibility that a device is remotely operated from a location where the device cannot be seen.SOLUTION: A controller 1 wirelessly transmits a transmission signal using infrared rays as a medium to a device 2 that executes a specific operation when a specific condition is met. The controller 1 includes an operation portion 3 that accepts operation input from the outside, a transmission portion 11 that changes the state from a standby state to a command state when the operating portion 3 receives one operation input, and transmits a first infrared signal S11 as a transmission signal, and a receiving unit 15 that receives a response signal S2 including key data transmitted from the device 2 in response to the first infrared signal S11. In the command state, the transmission portion 11 transmits a second infrared signal S12 based on the received key data as a transmission signal. The specific condition is a condition regarding reception of the first infrared signal S11 and the second infrared signal S12 in the device 2. The first infrared signal S11 and the second infrared signal S12 include mutually different pieces of data.SELECTED DRAWING: Figure 1